Conditional Features

Conditional Features provides the ability to enable or disable modules based on conditions set by the site administrator.

Features

It utilises Condition Plugin API in the same manner as Drupal entities such as Blocks are able to do.

It also provides its own Condition plugin which enables Blocks and other entities that take advantage of the Condition Plugin API to be enabled or disabled based on Conditional Features.

Installation

Install using composer in the usual fashion:

composer require drupal/conditional_features

Post-Installation

After installation, visit /admin/structure/conditional-features to create and manage conditional features.

A Conditional Features Manager service is provided to allow developers to interact with conditional features that have been created.

Get instance of the Conditional Features Manager:

$conditional_features_manager = \Drupal::service('conditional_features.manager');

Get an array of all conditional features:

$features = $conditional_features_manager->getFeatures();

Get an array of only enabled conditional features:

$features = $conditional_features_manager->getEnabledFeatures();

Get the state of a conditional feature (by ID);

$state = $conditional_features_manager->isEnabled('disabled_feature');
$state = $conditional_features_manager->isEnabled('enabled_feature');

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